baber/WOPTO huggingface dataset:
Patent JP-2022179957-A (JP)
Title: On-vehicle device
Inventor: UMEMOTO TAKAYA
IPC: B60Q5/00
Filed: 2021-05-24
Abstract: To provide an on-vehicle device whose mounting part can be easily replaced.SOLUTION: A warning lamp 100 includes: a main body part 200 having an upper case 210 and a bottom case 220 that can be fitted to the upper case 210; a mounting part 300 that detachably attaches the main body part 200 to a body surface 500 of a vehicle; and one or a plurality of bolts B, a washer Z and an insert nut N. The mounting part 300 has a rubber member 310 having a site that can be fitted to the bottom case 220 and a magnetic force plate 320 that can be attached to the body surface 500. A cylindrical shaped part 222 forming a space in which an insertion part 312 of the mounting part 300 can be stored and a circumferential wall 224 are provided on a contour surface of the bottom case 220 of the main body part 200. The insertion part 312 is inserted into the space, so that the bottom case 220 is fixed to the mounting part 300 by the one or the plurality of bolts B, the insert nut N and the washer Z.SELECTED DRAWING: Figure 1
Patent JP-2022181324-A (JP)
Title: Rotary electric machine abnormality detection device, method, and program
Inventor: TAKAHASHI NORIO
IPC: G01R31/34
Filed: 2021-05-26
Abstract: To provide a technique for detecting an abnormality in a rotary electric machine with high reliability and accuracy without changing the structure of the existing rotary electric machine.SOLUTION: An abnormality detection device 10 includes: a first receiving unit 11 that receives a first measurement signal 17 of current flowing through each of a plurality of parallel circuits forming an armature winding of a rotary electric machine 20; a detection unit 13 that detects a waveform derived from circulation current from the first measurement signal 17; a database 12 that holds data indicating correspondence relationship between a bearing load F acting on rotary bearings 26 (26a and 26b) supporting a rotor 22 on both sides with respect to a stator 21 and a waveform amplitude of a circulation current 42; and an analysis unit 14 that analyzes the corresponding bearing load F from the detected waveform amplitude.SELECTED DRAWING: Figure 1
Patent JP-2021188505-A (JP)
Title: Wall panel, tray of wall panel and manufacturing method of wall panel
Inventor: KONDO CHIEKO
IPC: E04F13/08
Filed: 2021-05-31
Abstract: To minimize a warp in a wall panel caused by being thinned and prevent shirasu from falling from a tray due to a secular change or the like.SOLUTION: A wall panel 1 comprises a tray 7 having a bottom wall part 13, a lateral wall part 15 erected from a margin of the bottom wall part 13 and forming a recessed part 19 with the bottom wall part 13 and a rib 17 erected at the same side of the lateral wall part 15 from the bottom wall part 13, a wall forming material 9 filled in the recessed part 19 of the tray 7 and a tray installation material 11 provided at the bottom wall part 13 of the tray 7 at the opposite side of the lateral wall part 15 and used to install the tray 7 at a wall 5.SELECTED DRAWING: Figure 5
Patent JP-2022187063-A (JP)
Title: Vertical resonator type light-emitting element and manufacturing method of the same
Inventor: TSUDA YUZO
IPC: H01S5/183
Filed: 2021-06-07
Abstract: To provide a vertical resonator type light-emitting element in which a threshold current is low and an element breakdown is less likely to occur, and a manufacturing method of the same.SOLUTION: A vertical resonator type light-emitting element includes: a substrate; a first multilayer film reflecting mirror formed on the substrate; a semiconductor structure layer comprising a nitride semiconductor which includes a first semiconductor layer that is formed on the first multilayer film reflecting mirror and has a first conductivity type, a second semiconductor layer that is formed on the first semiconductor layer and has the first conductivity type, a light-emitting layer that is formed on the second semiconductor layer so as to expose a region including an outer edge of a top surface of the second semiconductor layer, and a third semiconductor layer that is formed on the light-emitting layer and has a second conductivity type opposite to the first conductivity type; an electrode that is formed on the top surface of the second semiconductor; an electrode layer that is electrically in contact with the third semiconductor layer in one region of a top surface of the third semiconductor layer; and a second multilayer film reflecting mirror that constitutes a resonator with the first multilayer film reflecting mirror. The second semiconductor layer has a larger resistance than the first semiconductor layer.SELECTED DRAWING: Figure 3
Patent JP-2022190551-A (JP)
Title: Movable body and control method of movable body
Inventor: YOKOYAMA DAIKI
IPC: H02J50/12
Filed: 2021-06-14
Abstract: To transmit a signal to a ground power supply device at appropriate timing from a vehicle in travel that desires non-contact power supply.SOLUTION: A movable body 3 receiving power in a non-contact manner from a ground power supply device 2, comprises: a power reception device 5 which receives power from the ground power supply device 2; a communication device 72 which performs communication with the ground power supply device 2; an inter-vehicle communication device 73 which performs inter-vehicle communication with another movable body; and a control device which transmits a signal to the ground power supply device 2 via the communication device 72 when receiving information to the effect that the other movable body is receiving the power from the ground power supply device 2 via the inter-vehicle communication device 73 from the other movable body traveling on the front side.SELECTED DRAWING: Figure 1
Patent JP-2022013757-A (JP)
Title: Composition, polymer compound, and light emitting device
Inventor: YOSHIOKA MAYU
IPC: C08L101/02
Filed: 2021-06-17
Abstract: To provide a composition useful for producing a light emitting device having high external quantum efficiency.SOLUTION: A composition has at least one selected from the group consisting of a condensed ring compound (1-1) represented by formula (1) and a polymer compound (1-2) having the constitutional unit formed by removing one or more hydrogen atoms from the condensed ring compound (1-1), and a polymer compound (2-1) having a constitutional unit represented by formula (Y).SELECTED DRAWING: None
Patent JP-2023000377-A (JP)
Title: Laminate, and copper-clad laminate
Inventor: ONO HIROKAZU
IPC: C08L101/00
Filed: 2021-06-17
Abstract: To provide a copper-clad laminate (CCL) that comprises polyether ether ketone (PEEK) resin as a substrate film, the copper-clad laminate (CCL) capable of reducing energy when heat-laminating the PEEK resin and a copper foil, having close adhesion between the PEEK resin and the copper foil, also having high dimensional stability, and exhibiting high solder heat resistance; and to provide a laminate containing a substrate film of a PEEK resin that can be used to make the copper-clad laminate (CCL), in order to obtain the copper-clad laminate (CCL).SOLUTION: A laminate has a coating layer containing powder composed of a high-melting-point adhesive resin, the coating layer laminated on at least one side of a substrate film composed of a polyether ether ketone (PEEK) resin.SELECTED DRAWING: None
Patent JP-2023001973-A (JP)
Title: traffic light
Inventor: KADOZONO FUMIKO
IPC: E01F9/00
Filed: 2021-06-22
Abstract: To improve visibility of a signal even when illuminated by the front lighting of sunlight.SOLUTION: Signal lights of at least two colors among signal lights of three colors, i.e., a red color light, a yellow color light, and a blue color light are installed on a panel front surface of a traffic signal. Besides, the panel front surface is painted with violet structural color paint, so that the visibility of a signal is improved.SELECTED DRAWING: Figure 1
Patent JP-2021180314-A (JP)
Title: Electronic component mounting machine
Inventor: IWASAKI MASATAKA
IPC: H05K13/04
Filed: 2021-06-25
Abstract: To provide an electronic component mounting machine that can increase the number of tape reels held.SOLUTION: An electronic component mounting machine includes a device pallet in which carrier tapes containing electronic components are fed out in a plurality of component storage sections and feeders are arranged in a row such that the electronic components can be collected at the supply position, a bucket member capable of holding a tape reel on which the carrier tape is wound corresponding to the feeder, and a reel holding device having an upper reel holder and a lower reel holder that hold the tape reel rotatably and interchangeably, and held detachably with respect to the bucket member.SELECTED DRAWING: Figure 8
Patent JP-2022029420-A (JP)
Title: Polyarylene sulfide copolymer and method for producing the same
Inventor: IWAHANA SOICHIRO
IPC: C08G75/0222
Filed: 2021-06-29
Abstract: To provide a polyarylene sulfide copolymer having excellent adhesion, and a method for producing the same.SOLUTION: A polyarylene sulfide copolymer includes a structure represented by the formula (A), and a polyarylene sulfide unit as constitutional units, and has a weight average molecular weight Mw of more than 10,000 and a molecular weight distribution of 6.0 or less. (R is a substituent selected from hydrogen, a C1 to 12 alkyl group, and a C6 to 24 arylene group).SELECTED DRAWING: None
Patent JP-2023005713-A (JP)
Title: Shearing force sensor and detection unit for shearing force sensor
Inventor: TSURUOKA AYUKO
IPC: G06F3/041
Filed: 2021-06-29
Abstract: To provide a shearing force sensor that detects shearing forces in a plurality of directions, the detection unit of which is designed to be thin and durable.SOLUTION: A detection circuit 3 is connected to a first electrode layer 20 and a second electrode layer 30. In the first electrode layer 20 are formed first drive electrodes 201, 205, 209, 213 and second drive electrodes 203, 207, 211, 215 which are insulated from one another by first separation grooves 202, 206, 210, 214. In the first electrode layer 20 are formed the second drive electrodes 203, 207, 211, 215 concurrently serving as third drive electrodes and the first drive electrodes 201, 205, 209, 213 concurrently serving as fourth drive electrodes that are insulated from one another by second separation grooves 204, 208, 212, 216. In the second electrode layer 30 are formed first detection electrodes 301, 303, 305, 307 and second detection electrodes 302, 304, 306, 308.SELECTED DRAWING: Figure 2
Patent JP-2023007991-A (JP)
Title: Circuit board, assembly component set of electric apparatus, and electric apparatus
Inventor: MATSUI KEITARO
IPC: H05K1/02
Filed: 2021-07-05
Abstract: To provide an assembly component set or the like capable of easily changing a size.SOLUTION: An assembly component set of an electric apparatus, comprises: a first circuit board; a second circuit board; and a first connection part connected to the first circuit board and the second circuit board. Each of the first circuit board and the second circuit board includes: a substrate provided with an electric circuit; a first connector including a pair of circuit pins connected to the electric circuit and a pair of first pins separated from the electric circuit; a second connector including a pair of second pins; a pair of substrate cable ways connecting the pair of first pins and the pair of second pins. The first connection part includes a pair of connection cable ways which can electrically connect the pair of second pins of the first circuit board with the pair of circuit pins of the second circuit board.SELECTED DRAWING: Figure 3
Patent JP-2023009970-A (JP)
Title: Package container
Inventor: YASHIMA NOBORU
IPC: B65D77/00
Filed: 2021-07-08
Abstract: To provide a package container capable of achieving both reduction in a use amount of synthetic resin, and a property of preventing foreign objects from remaining.SOLUTION: A packaging container 1 includes: a resin member composed of synthetic resin; and a laminate 5 in which a paper layer 50 and a cellulose type film layer 51 are laminated. In the laminate 5, the cellulose type film layer 51 is joined to the resin member in a peelable manner via an adhesive agent 53. The laminate 5 is joined in a peelable manner, for example, to the resin member, such as a cap 3, included in the packaging container 1. It is preferable that an adhesive force of the adhesive agent 53 is equal to or greater than 10 N/25 mm.SELECTED DRAWING: Figure 3
Patent JP-2021164733-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2021-07-09
Abstract: To solve the problems in which: a probability modified mode, a time shortened mode and a hidden mode provided for conventional game machines as display modes with different display aspects are set according to types of jackpots and game conditions but, since transition timing and termination timing of these game modes can be easily predictable by a player, the transition of the game modes may not enhance interest in the game; and not executing a particular display mode (e.g., probability modified mode) in a prescribed period in such conditions may reduce motivation to play the game.SOLUTION: The present invention diversifies transition timing of display aspects of game performance and thus improves interest in a game.SELECTED DRAWING: Figure 46
Patent JP-2021164766-A (JP)
Title: Game machine
Inventor: EBIMOTO YOSHIHIRO
IPC: A63F7/02
Filed: 2021-07-10
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: In circulation of game balls in a circulation mode most advantageous to a player, when a game machine sets a probability of continuous entry of game balls into first class ball entry means to a first type ball entry means continuous ball entry probability, sets a probability of alternate entry of game balls into the first class ball entry means and second class ball entry means to an alternate ball entry means, and sets a probability of continuous entry into the second class ball entry means to a second class ball entry means continuous ball entry probability, control is performed such that the first class ball entry means continuous ball entry probability is switchable to a first game state higher than the alternate ball entry probability and the second class ball entry means continuous ball entry probability, the alternate ball entry probability is switchable to a second game state higher than the first class ball entry means continuous ball entry probability and the second class ball entry means continuous ball entry probability, and the second class ball entry means continuous ball entry probability is switchable to a third game state higher than the first class ball entry means continuous ball entry probability and the alternate ball entry probability.SELECTED DRAWING: Figure 31
Patent JP-2023011403-A (JP)
Title: Light source device and projection type display device
Inventor: KATO ATSUSHI
IPC: H04N5/74
Filed: 2021-07-12
Abstract: To provide a light source device using a dichroic mirror, which is designed to exhibit a high efficiency of light utilization without having to use an expensive condenser lens such as the one made of quartz glass.SOLUTION: Provided is a light source device comprising: a laser light source for outputting light of a prescribed wavelength region in a prescribed polarized state; a dichroic mirror; a retardation plate; a light condensing optical system, a rotatable wheel provided with a fluorescent area and a reflection area; and a reflection element. The output light of the laser light source passes through the dichroic mirror, the retardation plate and the light condensing optical system in the order stated and irradiates the wheel. The light of the prescribed wavelength region reflected at the reflection region passes through the light condensing optical system and the retardation plate in the order stated before entering the dichroic mirror. A component in the prescribed polarized state is reflected by the reflection element after having passed through the dichroic mirror and passes through the dichroic mirror again before being extracted, and a component in a state different from the prescribed polarized state is reflected by the dichroic mirror before being extracted.SELECTED DRAWING: Figure 1
Patent JP-2023012293-A (JP)
Title: game machine
Inventor: TSUZUKI KIYOTAKA
IPC: A63F7/02
Filed: 2021-07-13
Abstract: To provide a game machine capable of enhancing amusement of a game.SOLUTION: A game machine includes game state setting means capable of setting a normal game state and a special game state more advantageous to a player than the normal game state as a game state in which a game is played with the aim of winning in a win/lose lottery result, performance execution means for executing a specific performance that may occur as part of a variable performance for notifying a player of the win/lose lottery result in the normal game state, and storage means for storing a performance status that may be changed when the win/lose lottery result is a win. As a performance that may occur as the specific performance, a plurality of types of candidate specific performances are set in which the reliability is the same that is the probability of winning in the win/lose lottery result when occurs as the specific performance although the modes are different from each other. On the basis of the performance status stored in the storage means, it is determined which of the plurality of types of candidate specific performances occurs as the specific performance.SELECTED DRAWING: Figure 22
Patent JP-2021177250-A (JP)
Title: Lighting device
Inventor: JAMIESON CHRISTMAS
IPC: G03H1/22
Filed: 2021-07-16
Abstract: To provide a lighting system for a vehicle.SOLUTION: A lighting system comprises a holographic projector and a light distribution system. The holographic projector comprises a hologram engine and a spatial light modulator. The hologram engine is configured to output holograms. The spatial light modulator is configured to display each hologram and to spatially modulate light according to each hologram. The spatially modulated light forms a holographic reconstruction, corresponding to each hologram, on a replay plane. The light distribution system includes optical fibers. Each optical fiber includes an input optically coupled to each sub-area of the replay plane and an output optically coupled to a lighting sub-system for a vehicle.SELECTED DRAWING: None
Patent JP-2021177491-A (JP)
Title: Cathode active material and producing method thereof, and lithium secondary battery including the same
Inventor: NAM SANG CHEOL
IPC: H01M4/36
Filed: 2021-07-16
Abstract: To provide a cathode active material for a lithium secondary battery, including nickel-based lithium metal oxide particles, the cathode active material achieving both the increased capacity and stabilized structure.SOLUTION: A positive active material for a lithium secondary battery includes nickel-based lithium metal oxide particles doped with zirconium and aluminum. The nickel-based lithium metal oxide particles each have a core part having a constant molar content of nickel, and a shell part that surrounds the core part and has a concentration gradient in which the molar content of nickel gradually decreases in a direction from a boundary surface with the core part to an outer most shell.SELECTED DRAWING: Figure 1B
Patent JP-2023014724-A (JP)
Title: Failure diagnosis device of exhaust emission recirculation system
Inventor: TAKAHASHI KAZUMICHI
IPC: F02M26/49
Filed: 2021-07-19
Abstract: To provide a failure diagnosis device of an exhaust emission recirculation system which can diagnose a failure in detail while securing the safety of an engine operation.SOLUTION: A failure diagnosis device for diagnosing the presence or absence of a failure of an EGR system 50 of an engine 2 in a plug-in hybrid vehicle comprises: an EGR temperature sensor 56 for detecting a temperature of an EGR gas; and an EGR failure determination part 60 for determining the presence or absence of the failure of the EGR system 50 on the basis of a change in temperature of the EGR gas when opening and closing an EGR valve 54. The EGR failure determination part 60 determines an open failure of the EGR valve 54 on the basis of the temperature change of the EGR gas by closing the EGR valve 54 at a warmup operation after start of the engine 2 at a transition to a series mode from an EV-mode, and determines a closed failure of the EGR valve 54 on the basis of the temperature change of the EGR gas by opening the EGR valve 54 from a closing operation state after the open failure determination.SELECTED DRAWING: Figure 2
Patent JP-2021168511-A (JP)
Title: Control of communication device for carrier aggregation
Inventor: AHLUWALIA JAGDEEP SINGH
IPC: H04W52/02
Filed: 2021-07-20
Abstract: To provide a simplified arrangement that enables an eNB scheduler to switch between different component carriers for a UE.SOLUTION: A method is carried out at a base station configured to communicate with a mobile station using a plurality of component carriers, and transmits a MAC (Medium Access Control) control element from the base station to the mobile station. The MAC control element has at least one bit that corresponds to at least one component carrier out of a plurality of component carriers and indicates whether or not to monitor the corresponding component carrier.SELECTED DRAWING: Figure 5
Patent JP-2023016515-A (JP)
Title: Oil passage structure for engine
Inventor: YAMAGA YUMA
IPC: F01M1/06
Filed: 2021-07-21
Abstract: To provide an oil passage structure for an engine capable of suppressing an increase in an oil temperature.SOLUTION: In an oil passage structure for an engine 1, oil stored in an oil pan 30 disposed on the lower side of a cylinder block 3 of an engine body 10 is transported and supplied to lubricated parts 17, 18 by using an oil pump 31 and then is returned to the oil pan 30 for circulation. The oil passage structure includes an oil return passage 22 provided in the engine body 10 to return oil from a cylinder head 4 side of the engine body 10 to the oil pan 30. The oil return passage 22 includes an orifice 50 for temporarily storing oil in a predetermined region 43a of the oil return passage 22 located adjacent to a cooling part 19 of the engine body 10.SELECTED DRAWING: Figure 3
Patent JP-2023018742-A (JP)
Title: Lock unit and bicycle hub having the same
Inventor: FUKI YOSHIAKI
IPC: B62J45/00
Filed: 2021-07-28
Abstract: To provide a lock unit capable of being operated using a remote operating part or manual operating part, and a bicycle hub having the lock unit.SOLUTION: A lock unit 1 includes a locking part 2 that locks a rotation shaft X2 disposed in the center of a cylindrical body X1, an unlocking part 3 that unlocks the rotation shaft X2 locked by the locking part 2, and operating parts 4 for use in operating the locking part 2 and unlocking part 3. The operating parts 4 include a remote operating part 7 making it possible to remotely operate the locking part 2 and unlocking part 3, and a manual operating part 8 making it possible to directly manually operate the locking part 2 and unlocking part 3.SELECTED DRAWING: Figure 3
Patent JP-2023018927-A (JP)
Title: Electrical apparatus
Inventor: YAMADE KINYA
IPC: F25D23/00
Filed: 2021-07-28
Abstract: To provide an electrical apparatus that can efficiently perform a demonstration of an electrical apparatus by notifying a target customer of existence of the electrical apparatus.SOLUTION: A refrigerator 10 communicates with a communication terminal 30. The refrigerator 10 includes a communication unit 15 and a control unit 13. The communication unit 15 transmits first information relating to the refrigerator 10 to the communication terminal 30 included in a first region 20. The control unit 13 controls the communication unit 15 to transmit second information relating to the refrigerator 10 in accordance with an operation to the refrigerator 10 from a user S.SELECTED DRAWING: Figure 1